al2o3 50% price kaowool board
al2o3 50% price kaowool board for ovens kaowool board is produced with different alumina –silica for applications at temperatures up to 1400 ºC by vacuum formed technology with a characteristics of hard excellent strength ,light weight and easy to handle it is ideal material for furnace ,boiler duct,stack lining and other heat equipments.
ITEM | PRODUCT | COM | STD | HP | HA | HZ | |
Classification Temperature(ºC) | 1100(2012℉) | 1260(2300℉) | 1260(2300℉) | 1360(2480℉) | 1430(2606℉) | ||
Working Temperature(ºC) | <1000(1832℉) | 1050(1922℉) | 1100(2012℉) | 1200(2192℉) | 1350(2462℉) | ||
Color | white | white | white | white | white | ||
Density(kg/m3) | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | ||
Liner Shrinkage (%) After 24hours | <2.5 (1000℃/1832℉) | <2.5 (1050ºC/1922℉) | <2.5 (1100ºC/2012℉) | <2.5 (1100ºC/2012℉) | <2.5 (1350ºC/246℉) | ||
Thermal Conductivity (w/m.k) Density(128Kg/m3) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | ||
0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | |||
0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | |||
Tensile Strength (MPa) (Strenth10%) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | ||
Chemical Composition % | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |
Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | ||
Al2O3+SiO2+ ZrO2 | - | - | - | - | 99 | ||
ZrO2 | - | - | - | - | 15-17 | ||
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||
Na2O +K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | ||
Size(mm) | Specification:600X400X3-50,900X600X3-50,other according to customer's requirement | ||||||
al2o3 50% price kaowool board
Low thermal conductivity and shrinkage
Low heat storage
Light weight
Excellent thermal shock resistance and thermal stability
Easy to handle cut and install
Low sound transmission
Asbestos free
al2o3 50% price kaowool board
1.refractory lining for industrial furnace in wall, roofs, stacks and doors.etc
bustion chamber liners ,boilers and heaters
3.back-up insulation for brick and monolithic refractory
4.transfer of molten aluminum and other non-ferrous E metals
5.expansion joint boards
6.barrier against flame and heat
7.hot face layer for high velocity or abrasive furnace atmosphere
We are one of the leading ceramic fiber manufactures and have the long-term exporting experience
15 production lines high quality equipment and big turn out , which can satisfied your market needs
Responsible production lead to high quality
Fast delivery and favorable price
The best package
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Now there are thousands of factories spreading in China ,If you have no experience in importing ,please try with us.
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